A new hybrid in the palm genus Syagrus Mart. / S. F. Glassman.

v.32:no.16(1970)

Taxonomy and evolution of the sinica group of macaques : 6. Interspecific comparisons and synthesis / Jack Fooden.

n.s. no.45(1988)

Intraspecific and interspecific variation in the Cryptotis nigrescens species complex of small-eared shrews (Insectivora, Soricidae) : with the description of a new species from Colombia / Neal Woodman, Robert M. Timm.

n.s. no.74(1993)